diff --git a/BioArchLinux/r-isa2/PKGBUILD b/BioArchLinux/r-isa2/PKGBUILD
index c9152f0ea8..dba3ef303f 100644
--- a/BioArchLinux/r-isa2/PKGBUILD
+++ b/BioArchLinux/r-isa2/PKGBUILD
@@ -4,7 +4,7 @@ _pkgname=isa2
 _pkgver=0.3.5
 pkgname=r-${_pkgname,,}
 pkgver=0.3.5
-pkgrel=3
+pkgrel=4
 pkgdesc='The Iterative Signature Algorithm'
 arch=('x86_64')
 url="https://cran.r-project.org/package=${_pkgname}"